<template>
    <div class="manage">
        <el-dialog
            title="新增"
            :visible.sync="dialogVisible"
            width="50%" 
            :before-close="handleClose"
        >
            <el-form  ref="form" :model="form" label-width="80px" :inline="true" :rules="rules">
                <el-form-item label="姓名" prop="name">
                    <el-input v-model="form.name" placeholder="请输入姓名"></el-input>
                </el-form-item>
                <el-form-item label="年龄" prop="age">
                    <el-input v-model="form.age" placeholder="请输入年龄"></el-input>
                </el-form-item>
                <el-form-item label="性别" prop="sex">
                    <el-select v-model="form.sex" placeholder="请选择">
                        <el-option label="男" :value="1"></el-option>
                        <el-option label="女" :value="0"></el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="出生日期" prop="birth">
                    <el-date-picker type="date" placeholder="选择日期" v-model="form.birth" value-format="yyyy-MM-DD"></el-date-picker>
                </el-form-item>
                <el-form-item label="地址" prop="addr">
                    <el-input v-model="form.addr" placeholder="请输入地址"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click=cancel>取 消</el-button>
                <el-button type="primary" @click="submit">确 定</el-button>
            </span>
        </el-dialog>
        <div class="manage-header">
            <el-button type="primary" @click="handleAdd">+ 新增</el-button>
            <el-form :model="userForm" :inline="true">
                <el-form-item>
                    <el-input v-model="userForm.name" placeholder="请输入姓名或地址"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="onSubmit">查询</el-button>
                </el-form-item>
            </el-form>
        </div>
        <div class="common-table">
            <el-table
                :data="tableData"
                height="90%"
                border
                style="width: 100%">
                <!-- prop写的返回数据的字段 -->
                <el-table-column prop="name" label="姓名"></el-table-column>
                <el-table-column prop="sex" label="性别">
                    <!-- 自定义列模板 -->
                    <template slot-scope="scope">
                        <span>{{ scope.row.sex == 1 ? '男' : '女' }}</span>
                    </template>
                </el-table-column>
                <el-table-column prop="age" label="年龄"></el-table-column>
                <el-table-column prop="birth" label="出生日期"></el-table-column>
                <el-table-column prop="addr" label="地址"></el-table-column>
                <el-table-column prop="age" label="年龄"></el-table-column>
                <el-table-column label="操作">
                    <template slot-scope="scope">
                        <el-button
                            size="mini"
                            @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
                        <el-button
                            size="mini"
                            type="danger"
                            @click="handleDelete(scope.$index, scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pager">
                <el-pagination
                    layout="prev, pager, next"
                    :total="total"
                    @current-change="handlePage">
                </el-pagination>
            </div>
        </div>
    </div>
    
</template>

<script>
import {getUser,addUser,editUser,delUser} from '../api'
export default {
    name:'User',
    data(){
        return {
            dialogVisible: false,
            form:{
                name:'',
                age:'',
                sex:'',
                birth:'',
                addr:''    
            },
            rules:{
                name:[{required: true, message: '请输入活动名称',}],
                age:[{required: true, message: '请输入年龄',}],
                sex:[{required: true, message: '请选择性别',}],
                birth:[{required: true, message: '请选择出生日期',}],
                addr:[{required: true, message: '请输入地址',}]
            },
            tableData:[],
            modelType:0, //表示新增的弹窗,1表示编辑
            total:0,  
            pageData:{
                page:1,
                limit:10
            },
            userForm:{
                name:''  
            }
        }
    },
    methods:{
        submit(){
            this.$refs.form.validate((valid)=>{
                //console.log(this.form);
                if(valid){
                    if(this.modelType === 0 ){
                        addUser(this.form).then(()=>{
                            this.getList()
                        })
                    }else{
                        editUser(this.form).then(()=>{
                            this.getList()
                        })
                    }
                    this.$refs.form.resetFields()
                    this.dialogVisible = false 
                }
            })
        },
        handleClose(){
            //console.log(this.$refs.form,'User.vue');
            this.$refs.form.resetFields()
            this.dialogVisible = false
        },
        cancel(){
            this.handleClose()
        },
        handleEdit(index, row) {
            this.modelType = 1
            this.dialogVisible = true
            //需要对当前行数据进行深拷贝，否则会出错
            this.form = JSON.parse(JSON.stringify(row))
            //console.log(index, row,'////');
        },
        handleDelete(index, row) {
            //console.log(index, row);
            //消息弹窗
            this.$confirm('此操作将永久删除, 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            }).then(() => { 
                delUser({id:row.id}).then(()=>{
                    this.$message({
                    type: 'success',
                    message: '删除成功!', 
                })
                this.getList()
            });
            }).catch(() => {
                this.$message({
                type: 'info',
                message: '已取消删除'
            });          
            });
        },
        getList(){
            getUser({params:{...this.userForm, ...this.pageData}}).then(({data})=>{
                //console.log(data);
                this.tableData = data.list
                //this.total = data.count || 0
                this.total = data.count ? data.count : 0
            })
        },
        handleAdd(){
            this.modelType = 0
            this.dialogVisible =true
        },
        handlePage(val){
            //console.log(val); 当前页面数
            this.pageData.page = val
            this.getList()  
        },
        //列表查询
        onSubmit(){
            this.getList()
        }
    },
    mounted(){
        this.getList()
        /* getUser().then(({data})=>{
            console.log(data,'data-User.vue');
            this.tableData = data.list 
        }) */
    }
}
</script>

<style lang="less" scoped>
.manage{
    height: 90%;
    margin-top: 25px;
    .manage-header{
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .common-table{
        position: relative;
        height: calc(100% - 62px);
        .pager{
            position: absolute;
            bottom: 0;
            right: 20px;
        }
    }
}
</style>